1. Maugin, G. A., Pouget, J., Drouot, R., and Collet, B. Nonlinear Electromechanical Couplings. John Wiley & Sons, UK, 1992.

  2. Aero, E. L. Micromechanics of a double continuum in a model of a medium with variable periodic structure. J. Eng. Math., 2002, 55, 81–95.
doi:10.1007/s10665-005-9012-3

  3. Aero, E. L. and Bulygin, A. N. Strongly nonlinear theory of nanostructure formation owing to elastic and nonelastic strains in crystalline solids. Mech. Solids., 2007, 42, 807–822.
doi:10.3103/S0025654407050147

  4. Porubov, A. V., Aero, E. L., and Maugin, G. A. Two approaches to study essentially nonlinear and dispersive properties of the internal structure of materials. Phys. Rev. E, 2009, 79, 046608.
doi:10.1103/PhysRevE.79.046608

  5. Engelbrecht, J., Berezovsky, A., Pastrone, F., and Braun, M. Waves in microstructured materials and dispersion. Philos. Mag., 2005, 85, 4127–4141.
doi:10.1080/14786430500362769

  6. Khusnutdinova, K. R. Nonlinear waves in a two-row system of particles. Vestnik Moskov. Univ. Ser. I Mat. Mekh.}, 1992, 2, 71–76 (in Russian).

  7. Janno, J. and Engelbrecht, J. Solitary waves in nonlinear microstructured materials. J. Phys. A: Math. Gen., 2005, 38, 5159–5172.
doi:10.1088/0305-4470/38/23/006

  8. Dragunov, T. N., Pavlov, I. S., and Potapov, A. I. Anharmonic interactions of elastic and orientational waves in one-dimensional crystals. Phys. Solid State, 1997, 39, 118–124.
doi:10.1134/1.1129811

  9. Engelbrecht, J. and Pastrone, F. Waves in microstructured solids with strong nonlinearities in microscale. Proc. Estonian Acad. Sci. Phys. Math., 2003, 52, 12–20.